Canon EOS Rebel T3i 18-55mm IS II Lens Kit - Manual (Page 266)

Using Eye-Fi Cards
266
5
Check the [Access point SSID:].
Check that an access point is
displayed for [Access point SSID:].
You can also check the Eye-Fi card’s
MAC address and firmware version.
Press the <M> button three
times to exit the menu.
6
Take the picture.
X The picture is transferred and the
<H> icon switches from gray (Not
connected) to one of the icons below.
For transferred images, O is
displayed in the shooting information
display (p.226).
H (Gray) Not connected : No connection with access point.
H (Blinking) Connecting : Connecting with access point.
H (Displayed) Connected : Connection to access point
established.
H (  ) Transferring : Image transfer to access point in
progress.
Transmission status icon
COP
Y